Guardians Of The Galaxy Director Shares BTS Photo Of Sylvester Stallone & Michael Rosenbaum

06/15/2017 06:01 pm EDT

Guardians of the Galaxy Vol. 2 didn't just get the original crew back together, but also provided a chance for new characters to make their debut, including those played by Sylvester Stallone and Michael Rosenbaum.

The two actors are favorites of Guardians director James Gunn, who shared a behind the scenes photo of both characters in costume on Instagram and features Rosenbaum with his motion capture aesthetics for the CGI.

Gunn captioned the photo by saying: "#GotGPicoftheDay with Martinex (@themichaelrosenbaum) and Stakar (@officialslystallone). Rosey is one of my best friends in the world - we've been laughing and crying together for many years - and Sly is of course one of my great heroes, a true icon, and funny as hell. So these days on Contraxia were some of the most fun during the production of #GuardiansoftheGalaxyVol2. The movie is still out and going strong in theaters all over the world, so go see it this weekend!!! #gotgvol2 #film."

If the after the credits scene featuring the two is anything to go by, Gunn will have another chance to work with them in Guardians of the Galaxy Vol. 3, along with a few other members of the squad.

Gunn's latest is in theaters now, and you can find the synopsis for the film below.

Set to the backdrop of 'Awesome Mixtape #2,' Marvel's Guardians of the Galaxy Vol. 2 continues the team's adventures as they traverse the outer reaches of the cosmos. The Guardians must fight to keep their newfound family together as they unravel the mysteries of Peter Quill's true parentage. Old foes become new allies and fan-favorite characters from the classic comics will come to our heroes' aid as the Marvel cinematic universe continues to expand.

Guardians of the Galaxy Vol. 2 is written and directed by James Gunn (Slither). The film marks the return of the original Guardians, including Chris Pratt (Jurassic World) as Peter Quill/Star-Lord; Zoe Saldana (Star Trek Into Darkness) as Gamora; Dave Bautista (Spectre) as Drax; Vin Diesel (Furious 7) as the voice of Groot; Bradley Cooper (American Sniper) as the voice of Rocket; Michael Rooker (Jumper) as Yondu; Karen Gillan (The Big Short) as Nebula; and Sean Gunn (Gilmore Girls) as Kraglin. New cast members include Pom Klementieff (Oldboy), Elizabeth Debicki (The Great Gatsby, Everest), Chris Sullivan (The Knick, The Drop) and Kurt Russell (The Hateful Eight, The Thing).

Guardians of the Galaxy Vol. 2 is in theaters now. Spider-Man: Homecoming lands on July 7, 2017, followed by Thor: Ragnarok on November 3, 2017. After that Black Panther debuts on February 16, 2018, while Avengers: Infinity War hits theaters on May 4, 2018. Ant-Man and the Wasp is slated for July 6, 2018, followed by Captain Marvel on March 8, 2019.

MORE GUARDIANS OF THE GALAXY: James Gunn Trolls A Kevin Feige Impersonator And It Is Epic / Nathan Fillion Is Interested In Playing Wonder Man In The MCU / What Could Guardians Of The Galaxy 3 Change About The MCU

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